<template>
    <view>
		<cu-custom :bgColor="globalData.bgColor" :isBack="true"><block slot="content"><text class="text-darkgrey">领券记录</text></block></cu-custom>
		<view class="search flex bg-white fixed padding-top-sm solid-bottom">
		    <view class="search-content round">
		        <text class="cuIcon-search padding-right-xs margin-left"></text>
		        <input type="text" placeholder="输入电子券名称搜索" v-model="inputKey" confirm-type="search"></input>
		    </view>
		    <view class="action">
		        <button class="cu-btn bg-blue round search-button margin-right-sm" @click="search">搜索</button>
		    </view>
		</view>
        <mescroll-body ref="mescrollRef" @init="mescrollInit" @down="downCallback" @up="upCallback" :down="downOption" :up="upOption">
            <view >
                <view class="cu-list coupon-list">
                    <view class="cu-item radius bg-white solid-top padding"  v-for="data in dataList" :key="data.id">
						<view class="flex justify-between">
							<view class="padding-bottom-sm">
								<text class="text-darkgrey margin-right-xs cuIcon-titles">{{data.shopId}}</text>
							</view>
							<view v-if="data.status==0" class="text-xs cu-tag light round bg-blue">未使用</view>
							<view v-else-if="data.status==1" class="text-xs cu-tag light round bg-red">已使用</view>
							<view v-else-if="data.status==2" class="text-xs cu-tag light round bg-orange">已过期</view>
						</view>
						<view class="cu-list menu-avatar flex justify-between">
						    <view class="cu-avatar lg" :style="{'background-image':'url('+ (data.userInfo ? data.userInfo.headimgUrl : '')+')'}">
								<text v-if="!data.userInfo" class="cuIcon-peoplefill"></text>
							</view>
						    <view class="content flex-sub padding-left text-darkgrey margin-top-xs">
								<view class="text-darkgrey text-df">用户编号：{{data.userInfo ? data.userInfo.userCode:''}}</view>
								<view class="text-purple-grey text-sm">用户昵称：{{data.userInfo ? data.userInfo.nickName : ''}}</view>
							</view>
						</view>
						<view class="text-purple-grey text-sm margin-top-xs">电子券名称：{{data.name}}</view>
						<view class="text-purple-grey text-sm">电子券类型：{{data.type==1?'代金券': data.type == '2' ? '折扣券' : ''}}</view>
						<view class="text-purple-grey text-sm">订单满{{data.premiseAmount}}元可使用</view>
						<view class="text-purple-grey text-sm" v-if="data.validBeginTime">有效期：{{data.validBeginTime}}至{{data.validEndTime}}</view>
						<view class="text-purple-grey text-sm" v-if="data.usedTime">使用时间：{{data.usedTime}}</view>
						<view class="text-purple-grey text-sm ">领券时间：{{data.createTime}}</view>
                    </view>
                </view>
            </view>
        </mescroll-body>
    </view>
</template>

<script>
    // 引入mescroll-mixins.js
    import MescrollMixin from "@/components/mescroll-uni/mescroll-mixins.js";

    const app = getApp();
	import {getPage, getObj, addObj, putObj, delObj} from '@/api/mall/couponuser'

    export default {
        mixins: [MescrollMixin], // 使用mixin
        components: {},
        data() {
            return {
                globalData: app.globalData,
                CustomBar: this.CustomBar,
                inputKey:'',
                mescroll: null, // mescroll实例对象 (此行可删,mixins已默认)
                downOption: {// 下拉刷新的配置(可选, 绝大部分情况无需配置)

                },
                // 上拉加载的配置(可选, 绝大部分情况无需配置)
                upOption: {
                    page: {
                        size: 10 // 每页数据的数量,默认10
                    },
                    noMoreSize: 5, // 配置列表的总数量要大于等于5条才显示'-- END --'的提示
                    empty: {
                        tip: '暂无相关数据'
                    }
                },
                // 列表数据
                dataList: []
            }
        },
        methods: {
            search (val) {
                this.mescroll.resetUpScroll();
            },
            /*mescroll组件初始化的回调,可获取到mescroll对象 (此处可删,mixins已默认)*/
            mescrollInit(mescroll) {
                this.mescroll = mescroll;
            },
            /*下拉刷新的回调, 有三种处理方式:*/
            downCallback(){
                this.mescroll.resetUpScroll(); // 重置列表为第一页 (自动执行 page.num=1, 再触发upCallback方法 )
                this.mescroll.endSuccess()
            },
            /*上拉加载的回调*/
            upCallback(page) {
                let pageNum = page.num; // 页码, 默认从1开始
                let pageSize = page.size; // 页长, 默认每页10条
                let querySearch = '?current='+pageNum+'&size='+pageSize+'&descs=create_time';
                if(this.inputKey){
                    querySearch = querySearch + '&name='+this.inputKey
                }
                getPage(querySearch).then(response=>{
                    if(response.data){
                        // 接口返回的当前页数据列表 (数组)
                        let curPageData = response.data.records;
                        // 接口返回的当前页数据长度 (如列表有26个数据,当前页返回8个,则curPageLen=8)
                        let curPageLen = curPageData.length;
                        // 接口返回的总数据量(如列表有26个数据,每页10条,共3页; 则totalSize=26)
                        let totalSize = response.data.total;
                        //设置列表数据
                        if(page.num == 1) this.dataList = []; //如果是第一页需手动置空列表
                        this.dataList = this.dataList.concat(curPageData); //追加新数据
                        // 请求成功,隐藏加载状态
                        this.mescroll.endBySize(curPageLen, totalSize);
                        setTimeout(()=>{
                            this.mescroll.endSuccess(curPageLen)
                        },20)

                    }
                });
            }
        }
    }
</script>

<style>
	.search{
		width: 100%;
		padding-bottom: 20rpx;
		position: fixed;
		z-index: 1024;
	}
	
	.search-content{
		background-color: #f5f5f5;
		line-height: 64upx;
		height: 64upx;
		font-size: 24upx;
		color: #333333;
		flex: 1;
		display: flex;
		align-items: center;
		margin: 0 30upx;
	}
	
	.search-content input{
		flex: 1;
		padding-right: 30upx;
		height: 64upx;
		line-height: 64upx;
		font-size: 26upx;
		background-color: transparent;
	}
	
	.search-button{
		padding: 10rpx 30rpx 10rpx 30rpx;
	}

	.coupon-list{
		margin-top: 100rpx;
	}
</style>
